39Inert atmosphere

Replace a normal environment with an inert one.
  • Prevent degradation of a hot metal filament by using an argon atmosphere.

Add neutral parts, or inert additives to an object.
  • Increase the volume of powdered detergent by adding inert ingredients. This makes it easier to measure with conventional tools.
TRIZ image

This principle is proposed to solve the following contradictions:
1/13 1/31 2/13 2/31 2/36 3/22 4/13 5/13 5/23 5/31 6/4 6/17 6/23 6/30 7/13 7/17 7/23 8/23 8/30 11/17 12/37 13/1 13/2 13/6 13/7 13/16 13/22 13/31 13/37 15/17 15/31 15/37 16/13 17/5 17/7 17/11 17/15 17/26 18/31 22/13 23/3 23/6 23/8 23/17 23/27 25/23 25/31 26/17 26/31 27/23 28/31 29/39 30/1 30/3 30/6 30/8 30/10 30/33 31/1 31/2 31/5 31/13 31/16 31/18 31/26 31/27 31/39 33/6 33/8 33/30 36/2 37/6 37/12 37/13 37/15 39/13 39/31